Corneal holder
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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May 28, 1991
Grant Date -
N/A
app pub date -
Aug 6, 1986
filing date -
Aug 6, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A corneal holder, amenable for use in both a corneal storage system and a corneal cutting system with minimal physical manipulation of the corneal tissue itself. The holder provides a passageway through the apertures of both a base member and a cap member that is configured to allow a cutting device to be passed into cutting contact with a predetermined portion of the corneal tissue. The holder allows radial orientation of the predetermined portion in order to limit astigmatism; as well as constriction of the periphery of the corneal tissue during storage in order to alleviate swelling of the tissue due to fluid absorption.
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